A trans-lunar injection (TLI) is a propulsive maneuver, which is used to send a spacecraft to the Moon. Typical lunar transfer trajectories approximate...

upper-stage burn caused it to miss its planned impact on the Moon. A trans-Mars injection (TMI) is a heliocentric orbit in which a propulsive maneuver is used...

and 30 seconds spent in the parking orbit. This was followed by a trans-lunar injection (TLI) burn of the S-IVB third stage for 318 seconds, accelerating...

54,000 kg to trans-lunar injection. Its first flight is planned for 2033, in anticipation of an increase in cadence by China's crewed lunar missions during...

lifting 70 tonnes into low Earth orbit (LEO) and 27 tonnes into trans-lunar injection trajectories. There are also plans for a variant, the Long March...

from March to April 1968. The flight plan called for following trans-lunar injection with a direct return abort using the service module's main engine...

Test Article as ballast. The intent of this mission was to achieve trans-lunar injection, followed closely by a simulated direct-return abort, using the...

upper stage carrying the Orion spacecraft separated and performed a trans-lunar injection before releasing Orion and deploying ten CubeSat satellites. Orion...

In astronomy and spaceflight, a lunar orbit (also known as a selenocentric orbit) is an orbit of an object around Earth's Moon. In general these orbits...

molecule Trans-lunar injection, propulsive maneuver of a spacecraft towards the Moon TRANS.COM, an 8080/Z80 to 8088/8086 computer code translator Cis-trans isomerism...

performed TEI after visiting Comet Wild 2. Lunar orbit insertion Trans-lunar injection Trans-Mars injection Godwin, Robert (1999). Apollo 8: The NASA Mission...

staging area for future lunar missions. In contrast with low lunar orbit which NASA characterizes as being deep in the lunar gravity well, NRHO is described...

which makes it more suitable for higher-energy orbits, such as the trans-lunar injection required for Apollo missions. Conversely, RP-1 offers higher energy...

another. Lunar transfer orbit (LTO)[clarification needed] accomplished with trans-lunar injection (TLI) Mars transfer orbit (MTO) also known as trans-Mars...

traditional trans-lunar injection, and allow for a doubling of payload. Robert Farquhar had described a 9-day route from low earth orbit to lunar capture...

V rocket. There it remained through Earth parking orbit and the trans-lunar injection (TLI) rocket burn to send the craft toward the Moon. Soon after...

minor compared to the difference between lunar night and lunar day. At the lunar poles, instead of usual lunar days and nights of about 15 Earth days,...

requiring the payload to perform orbit circularization and possibly trans-lunar injection burns. The only completely new hardware development to be required...

Apollo 11's trans-lunar injection remains in a solar orbit near to that of Earth. The main repository for the Apollo Moon rocks is the Lunar Sample Laboratory...

that Apollo 12 took 8 hours longer to go from trans-lunar injection to lunar orbit. Apollo 12 entered a lunar orbit of 170.2 by 61.66 nautical miles (315...

This propulsion system was designed to handle the trans-lunar injection, trajectory corrections, lunar orbit insertion, and powered descent. The propulsion...

stage. NASA will develop the EUS to increase SLS performance for trans-lunar injection beyond Block 1 specifications. The improved upper stage was originally...

Retrieved 6 August 2019. ...after the Space Launch System performs the Trans-Lunar Injection burn that sends the spacecraft out of Earth orbit and toward the...

LEO, 4.1 and 3.8 for LEO to lunar orbit (or L5) and GEO resp., 0.7 for L5 to lunar orbit, and 2.2 for lunar orbit to lunar surface. Figures come from Chapter...

Retrieved 6 August 2019. ...after the Space Launch System performs the Trans-Lunar Injection burn that sends the spacecraft out of Earth orbit and toward the...

orbit injection maneuvers occur when a spacecraft enters a transfer orbit, e.g. trans-lunar injection (TLI), trans-Mars injection (TMI) and trans-Earth...

a lunar flyby for a maximum of 21 days using the Block 1 variant of the Space Launch System. The mission profile is a multi-trans-lunar injection (MTLI)...

propellant to achieve Earth orbit, so it could be restarted for trans-lunar injection. The S-IVB on the Saturn IB needed all of its propellant to achieve...

for trans-lunar injection; another stage used for mid-course corrections, lunar orbit insertion, and the first part of the descent to the lunar surface;...

orbit, and the crew restarted the S-IVB third stage to achieve trans-lunar injection (TLI) and send them towards the Moon. The vehicle shook again while...